[NX-19] Drop obsolete comment

Signed-off-by: Alin Dreghiciu <adreghiciu@gmail.com>
[NX-19] Allow user to set level to DEFAULT, case when backend will calculate the effective level

Signed-off-by: Alin Dreghiciu <adreghiciu@gmail.com>
Merge remote-tracking branch 'origin/NX-19-dynamic-logging' into NX-19-dynamic-logging-overrides
[NX-19] Do not allow removal of system managed loggers

Signed-off-by: Alin Dreghiciu <adreghiciu@gmail.com>